Mark 9:32
But they did not understand the saying, and they were afraid to ask him.
Luke 2:50
But they did not understand the saying which he spoke to them.
Luke 18:34
But they understood none of these things; this saying was hidden from them, and they did not know what he was talking about.
Luke 9:45
But they did not understand this saying, and it was hidden from them so that they did not perceive it; and they were afraid to ask him about this saying.
Mark 9:10
So they kept the matter to themselves, questioning what the rising from the dead meant.
John 12:16
His disciples did not understand this at first; but when Jesus was glorified, then they remembered that these things had been written about him and that they had done these things to him.
John 16:19
Now Jesus knew that they wanted to ask him, so he said to them, "Are you asking yourselves about what I meant when I said, 'A little while, and you will not see me; and again a little while, and you will see me'?
Mark 7:18
So he said to them, "Are you also without understanding? Do you not see that whatever enters a man from outside cannot defile him,
Mark 8:17-18
Being aware of it, Jesus said to them, "Why do you discuss the fact that you have no bread? Do you not yet perceive or understand? Are your hearts hardened?
Mark 8:33
But when he had turned around and looked at his disciples, he rebuked Peter, and said, "Get behind me, Satan! For you are not mindful of the things of God, but the things of men."
Mark 16:14
Later he appeared to the eleven as they sat at the table; and he rebuked them for their unbelief and hardness of heart, because they did not believe those who had seen him after he had risen.
Luke 24:45
Then he opened their minds, so they could understand the Scriptures.
John 4:27
Just then his disciples came. And they marveled that he was talking with a woman, but no one said, "What do you wish?" or, "Why are you talking with her?"